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研究品质功能展开的产品优化设计问题.考虑产品设计过程中的设计预算和非精确性,引进计划可达水平、实际计划水平等概念,提出产品优化设计的用户满意模型及参数规划求解方法.此方法给出满足设计预算的不同可能性条件下的设计方案,供产品设计负责人做出不同的方案选择,更能反映设计过程的实际情况.
Researching the product optimization design problem of quality function.Considering the design budget and inaccuracy in the product design process, introducing the concept of plan attainable level and actual plan level, put forward the user satisfaction model and parameter plan solving method of product optimization design. The method gives the design proposal under the different possibility of meeting the design budget, which makes the product design director make different options and can better reflect the actual situation of the design process.